xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

alpha: kill off alpha_do_IRQ

Browse Source 
Good riddance... Nuke a pile of redundant handlers that the
generic code takes care of as well.

Tested-by: Michael Cree <mcree@orcon.net.nz>
Signed-off-by: Kyle McMartin <kyle@redhat.com>
Signed-off-by: Matt Turner <mattst88@gmail.com>
This commit is contained in:
Kyle McMartin
2010-10-14 22:31:34 -04:00
committed by Matt Turner
parent a891b393dd
commit 7d209c8110
21 changed files with 94 additions and 460 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
arch/alpha/kernel/sys_eiger.c
View File

@@ -66,28 +66,11 @@ eiger_disable_irq(unsigned int irq)
eiger_update_irq_hw(irq, mask);
}
static unsigned int
eiger_startup_irq(unsigned int irq)
{
eiger_enable_irq(irq);
return 0; /* never anything pending */
}
static void
eiger_end_irq(unsigned int irq)
{
if (!(irq_to_desc(irq)->status & (IRQ_DISABLED|IRQ_INPROGRESS)))
eiger_enable_irq(irq);
}
static struct irq_chip eiger_irq_type = {
.name = "EIGER",
.startup = eiger_startup_irq,
.shutdown = eiger_disable_irq,
.enable = eiger_enable_irq,
.disable = eiger_disable_irq,
.ack = eiger_disable_irq,
.end = eiger_end_irq,
.unmask = eiger_enable_irq,
.mask = eiger_disable_irq,
.mask_ack = eiger_disable_irq,
};
static void
@@ -154,7 +137,7 @@ eiger_init_irq(void)
for (i = 16; i < 128; ++i) {
irq_to_desc(i)->status |= IRQ_LEVEL;
set_irq_chip_and_handler(i, &eiger_irq_type, alpha_do_IRQ);
set_irq_chip_and_handler(i, &eiger_irq_type, handle_level_irq);
}
}